63     CompOverlayClientPtr *pPrev, pOc;  in compFreeOverlayClient()  local
65     for (pPrev = &cs->pOverlayClients; (pOc = *pPrev); pPrev = &pOc->pNext) {  in compFreeOverlayClient()
66         if (pOc == pOcToDel) {  in compFreeOverlayClient()
67             *pPrev = pOc->pNext;  in compFreeOverlayClient()
68             free(pOc);  in compFreeOverlayClient()
85     CompOverlayClientPtr pOc;  in compFindOverlayClient()  local
87     for (pOc = cs->pOverlayClients; pOc != NULL; pOc = pOc->pNext)  in compFindOverlayClient()
88         if (pOc->pClient == pClient)  in compFindOverlayClient()
89             return pOc;  in compFindOverlayClient()
101     CompOverlayClientPtr pOc;  in compCreateOverlayClient()  local
103     pOc = (CompOverlayClientPtr) malloc(sizeof(CompOverlayClientRec));  in compCreateOverlayClient()
104     if (pOc == NULL)  in compCreateOverlayClient()
107     pOc->pClient = pClient;  in compCreateOverlayClient()
108     pOc->pScreen = pScreen;  in compCreateOverlayClient()
109     pOc->resource = FakeClientID(pClient->index);  in compCreateOverlayClient()
110     pOc->pNext = cs->pOverlayClients;  in compCreateOverlayClient()
111     cs->pOverlayClients = pOc;  in compCreateOverlayClient()
117     if (!AddResource(pOc->resource, CompositeClientOverlayType, (void *) pOc))  in compCreateOverlayClient()
120     return pOc;  in compCreateOverlayClient()